Products & Services

Protocase manufactures fully finished custom electronic enclosures and associated parts from a wide variety of materials and components, in 2-3 days with no minimum order. Protocase also provides expert and affordable enclosure design services.

Conventional Fasteners


Part Number 91698A301
Description Machine Screw M3-.5 x 5mm Phillips Flat Head 90° 18-8 Stainless Black Oxide
PEM Material 300 series
Thread Size m3
Materials NOT Compatible Stainless Cold-rolled Aluminum
Finish BO
Sheet Hole Size
Minimum Sheet Thickness
Minimum Distance from Sheet Edge